15545642

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 28699272

約数和(自身を除く): 13153630

約数列:

[1, 2, 7, 14, 41, 49, 53, 73, 82, 98, 106, 146, 287, 371, 511, 574, 742, 1022, 2009, 2173, 2597, 2993, 3577, 3869, 4018, 4346, 5194, 5986, 7154, 7738, 15211, 20951, 27083, 30422, 41902, 54166, 106477, 146657, 158629, 189581, 212954, 293314, 317258, 379162, 1110403, 2220806, 7772821, 15545642]

約数ペア:

[(1, 15545642), (2, 7772821), (7, 2220806), (14, 1110403), (41, 379162), (49, 317258), (53, 293314), (73, 212954), (82, 189581), (98, 158629), (106, 146657), (146, 106477), (287, 54166), (371, 41902), (511, 30422), (574, 27083), (742, 20951), (1022, 15211), (2009, 7738), (2173, 7154), (2597, 5986), (2993, 5194), (3577, 4346), (3869, 4018)]